Basic example to read a TXT file from a SD-Card in the DE2-70 Board.

nios_de2_70_sdcard\altpllpll.cmp
..................\altpllpll.ppf
..................\altpllpll.qip
..................\altpllpll.vhd
..................\altpllpll_0.bsf
..................\altpllpll_0.cmp
..................\altpllpll_0.ppf
..................\altpllpll_0.qip
..................\altpllpll_0.vhd
..................\altpllpll_0_waveforms.html
..................\cpu_0.ocp
..................\cpu_0.sdc
..................\cpu_0.vhd
..................\cpu_0_bht_ram.mif
..................\cpu_0_dc_tag_ram.mif
..................\cpu_0_fpoint.vhd
..................\cpu_0_ic_tag_ram.mif
..................\cpu_0_jtag_debug_module_sysclk.vhd
..................\cpu_0_jtag_debug_module_tck.vhd
..................\cpu_0_jtag_debug_module_wrapper.vhd
..................\cpu_0_mult_cell.vhd
..................\cpu_0_oci_test_bench.vhd
..................\cpu_0_ociram_default_contents.mif
..................\cpu_0_rf_ram_a.mif
..................\cpu_0_rf_ram_b.mif
..................\cpu_0_test_bench.vhd
..................\DE2_70_LTM_TEST.bsf
..................\DE2_70_pin_assignments.csv
..................\jtag_uart.vhd
..................\led_g.vhd
..................\nios_de2_70_multi.bdf
..................\nios_de2_70_multi.cdf
..................\nios_de2_70_multi.done
..................\nios_de2_70_multi.dpf
..................\nios_de2_70_multi.fit.smsg
..................\nios_de2_70_multi.fit.summary
..................\nios_de2_70_multi.jdi
..................\nios_de2_70_multi.map.smsg
..................\nios_de2_70_multi.map.summary
..................\nios_de2_70_multi.pin
..................\nios_de2_70_multi.pow.summary
..................\nios_de2_70_multi.qpf
..................\nios_de2_70_multi.qsf
..................\nios_de2_70_multi.qsf.bak
..................\nios_de2_70_multi.sof
..................\nios_de2_70_multi.tan.summary
..................\nios_de2_70_multi_assignment_defaults.qdf
..................\nios_soft
..................\.........\.cdtbuild
..................\.........\.cdtproject
..................\.........\.project
..................\.........\.settings
..................\.........\.........\org.eclipse.cdt.core.prefs
..................\.........\.........\org.eclipse.cdt.managedbuilder.core.prefs
..................\.........\application.stf
..................\.........\debug.c
..................\.........\debug.h
..................\.........\Debug
..................\.........\.....\generated_app.sh
..................\.........\.....\makefile
..................\.........\.....\nios_soft.elf
..................\.........\.....\obj
..................\.........\.....\...\debug.d
..................\.........\.....\...\debug.o
..................\.........\.....\...\FatFileSystem.d
..................\.........\.....\...\FatFileSystem.o
..................\.........\.....\...\I2C.d
..................\.........\.....\...\I2C.o
..................\.........\.....\...\nios_soft.d
..................\.........\.....\...\nios_soft.o
..................\.........\.....\...\SDCardDriver.d
..................\.........\.....\...\SDCardDriver.o
..................\.........\.....\subdir.mk
..................\.........\FatFileSystem.c
..................\.........\FatFileSystem.h
..................\.........\FatInternal.h
..................\.........\my_includes.h
..................\.........\my_types.h
..................\.........\nios_soft.c
..................\.........\nios_soft.c_cbf
..................\.........\readme.txt
..................\.........\SDCardDriver.c
..................\.........\SDCardDriver.h
..................\.........\stdint.h
..................\nios_soft_syslib
..................\................\.cdtbuild
..................\................\.cdtproject
..................\................\.project
..................\................\.settings
..................\................\.........\org.eclipse.cdt.core.prefs
..................\................\.........\org.eclipse.cdt.managedbuilder.core.prefs
..................\................\Debug
..................\................\.....\crt0.d
..................\

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